What Is A Blink HTML Tag?

Hypertext Markup Language (HTML) is one the cornerstones of constructing internet functions and internet pages and has been for many years.

Together with Cascading Model Sheets (CSS) and JavaScript, HTML varieties the premise for the preferred applied sciences for creating websites on the world broad internet.

First launched in 1993 and with its newest launch being HTML5, internet web page constructs that make the most of HTML parts will be simply understood and reworked into interactive internet pages by a wide range of browsers.

HTML presents internet web page builders a set of constructing blocks that generate structured pages, dealing with pictures, headings, lists, hyperlinks, and different parts constantly and effectively.

Info offered to an online browser via HTML, CSS, and scripts resembling these offered via JavaScript code generate the looks and performance skilled by viewers of the related web sites.

HTML “tags” present data to the browser that defines the kind of information or operate to be utilized to the related parts of the net web page. Examples are:

  • <physique> gives a definition of the doc’s physique
  • <button> defines a button that’s clickable to the browser
  • <header> defines the part or doc header
  • <img> gives picture definition
  • <meta> defines the metadata for the HTML doc

Requirements are maintained and set for CSS and HTML by the World Huge Internet Consortium (W3C). These requirements, although not binding and necessary, are sturdy suggestions by the technical neighborhood that varieties the W3C to stick to finest practices and pointers for consistency in internet design and improvement.

Hottest internet browsers have a tendency to stick to the requirements printed by W3C to advertise compatibility and a extra common set of coding practices.

What Is a Blink HTML Tag and How Does It Work?

One HTML tag that will not be as well-known or incessantly used is the <blink> HTML tag. Blink is a non-standard tag that may be utilized to create enclosed textual content that blinks – or flashes – slowly.

Most internet web page builders have averted using this tag, primarily because of the response of internet web page guests who deemed the impact annoying, with textual content turning on and off. The blink impact makes the textual content picture alternate between being seen and invisible.

Few trendy internet browsers nonetheless assist the blink HTML tag, and a few – resembling Web Explorer – by no means supported the blink HTML tag in any respect.

Blink HTML tag syntax consists of an open and shut pair of tags:  <blink> and </blink>
respectively.

In follow, completely different browsers will deal with the blink html tag otherwise (in the event that they acknowledge it in any respect). For instance, the Firefox browser interprets the blink tag to make the related textual content invisible for ¼ second,then seen for ¾ second, alternating between the 2 results.

Options to the Blink HTML Tag

The blink HTML tag was at all times seen as a non-standard tag that few browsers supported, and most that supported the aspect previously have since dropped assist of the tag. Even the Opera browser, which as soon as did assist the blink tag, ended assist of that attribute way back, with model 15 of the browser.

However even when the blink HTML tag is basically unsupported and won’t be acknowledged by most browsers, there are different methods to perform an identical impact.

CSS Code There’s a technique via CSS to supply a blinking impact. Utilizing the CSS animation properties together with definition using the @keyframes rule, you may generate blinking textual content. Do that pattern code from ComputerHope.com to create a blink class and put it into use.

<fashion sort “textual content/css”>

<!–
/* @group Blink */

.blink {

-webkit-animation:
blink .75s linear infinite;

-moz-animation:
blink .75s linear infinite;

-ms-animation:
blink .75s linear infinite;

-o-animation:
blink .75s linear infinite;

animation: blink .75s linear infinite;

}

@-webkit-keyframes blink {

0% { opacity: 1; }

50% { opacity: 1; }

50.01% { opacity: 0; }

100% { opacity: 0; }

}

@-moz-keyframes blink {

0% { opacity: 1; }

50% { opacity: 1; }

50.01% { opacity: 0; }

100% { opacity: 0; }

}

@-ms-keyframes blink {

0% { opacity: 1; }

50% { opacity: 1; }

50.01% { opacity: 0; }

100% { opacity: 0; }

}

@-o-keyframes blink {

0% { opacity: 1; }

50% { opacity: 1; }

50.01% { opacity: 0; }

100% { opacity: 0; }

}

@keyframes blink {

0% { opacity: 1; }

50% { opacity: 1; }

50.01% { opacity: 0; }

100% { opacity: 0; }

}

/* @finish */

–>

</fashion>

When you create the above code, you’re prepared to use the category to the textual content of your selection, resembling:

<p class=”tab blink”>Right here is a few blinking textual content.</p>

Modifying the code examples to make the most of completely different values will let you “tweak” the code till you get the outcomes you need to current to the viewer.

Microsoft additionally created a proprietary blink HTML tag for use with their Web Explorer browser. The tag was by no means adopted as a part of the HTML, however subsequently dropped it altogether, and it’s now not supported even by Web Explorer.

CSS at one time may present the impact via the “text-decoration: blink” specification, however this too is a non-standard technique of manufacturing blinking textual content, and isn’t a working resolution for many browsers immediately.

JavaScript JavaScript gives a extra practical and supported technique
for presenting blinking textual content in your internet web page:

var blink_speed = 500; var t = setInterval(operate () { var ele = doc.getElementById(‘blinker’); ele.fashion.visibility = (ele.fashion.visibility == ‘hidden’ ? ” : ‘hidden’); }, blink_speed);

Remember the fact that if you happen to’re interested by together with blinking textual content in your internet web page, it is best to in all probability rethink, with the various considerations and cautions in opposition to utilizing such an impact in your internet pages.

Why Blink Is a Unhealthy Concept

There are various causes or opinions that again up the advice that blinking on an online web page just isn’t solely a nasty thought or distracting for web site guests however is strongly opposed by organizations and requirements establishments.

W3C’s personal Internet Content material Accessibility Pointers (WCAG) present a substantial amount of data associated to why “blink” just isn’t a superb follow. Among the key causes to keep away from using blinking textual content are:

  • W3C agrees with the final consensus that blinking textual content is annoying and detracts from the general look of an online web page.
  • Even the “creator” of the blink idea (most frequently credited to Lou Montulli, a Netscape engineer) opines that his creation was possible the “most hated of all HTML tags”.
  • Apple suggested builders to keep away from the follow way back to 1982, with their instructed steering that “flashing textual content ought to solely be used to point imminent destruction of information or this system”.
  • From a sensible viewpoint, there may be documented proof of the unfavourable influence blinking video segments can have on people who’ve sure disabilities. In truth, the W3C Internet Content material Accessibility Pointers (WCAG) go into nice element concerning standards for “flashing” content material on internet pages, highlighting the detrimental impact it presents to people with sure disabilities or those that are topic to seizures triggered by visible stimulation
  • Particularly, the usual requires thecapability for internet customers to cease or disguise the impact:

“Shifting, blinking, scrolling – For any transferring, blinking or scrolling data that (1) begins routinely, (2) lasts greater than 5 seconds, and (3) is offered in parallel with different content material, there’s a mechanism for the person to pause, cease, or disguise it until the motion, blinking, or scrolling is a part of an exercise the place it’s important”

Though the usual admits there may very well be overlap within the definition of blinking vs. flashing, adoption or use of all such unfavourable results is to be averted in practically all circumstances.

Using a Blink HTML Tag

Though the blink HTML tag is formally in a non-supported standing for all in style browsers, you may nonetheless make the most of the impact via different means (JavaScript or CSS strategies). Nonetheless, the method or any use of blinking textual content just isn’t suggested as a superb follow.

Most builders or web site guests think about a blink HTML tag or blinking textual content on an online web page via any means to be:

  • Distracting
  • Annoying
  • Probably unhealthy

There are various HTML tags and CSS decorations or animations which are far more enticing and applicable on your internet pages. Think about using different strategies over blinking or flashing displays.

Key phrases: blink html

.

The publish What Is A Blink HTML Tag? appeared first on Programmer and Software program Interview Questions and Solutions.

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Is Huge Information Corrupting the U.S. Election Course of?

As the 2020 election cycle ramps up, voters can expect a flurry of targeted advertisements fueled by big data on their doorsteps, inboxes and social media feeds. While microtargeting based on demographic information is not a new trend in campaign strategy, campaigns traditionally relied on analyzing voter behavior within broader categories such as age or gender before big data was easily accessible.

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Molly Kozlowski

立中式速繪 動態姿勢繪圖技巧 ポーズが描ければ 動きも描ける たてなか流クイックスケッチ


作者: 立中順平  
出版社:楓書坊 |譯者: 游若琪
出版日期:2020/09/30
ISBN:9789863776314
規格:平裝 / 217頁 / 19 x 25.7 x 1.08 cm / 普通級 / 部份全彩 / 初版
定價:420元|優惠價:79折332元
購買請點我【 博客來書店
▲從部落格連接至博客來購買商品▲
部落格會獲得一些回饋金,幫助我挖更多坑。謝謝。
◆注意,如果有瀏覽器有安裝檔廣告的程式 連接AP 有可能失效◆ 

●本書特色
  ◎從心態及觀念養成開始,1-5分鐘,新手也能立馬上手的「立中式速繪教學」。
  ◎58部插圖教學影片免費下載,新手可一步步反覆學習,書末更附有作品集供創作者參考。
  ◎3大章節、逾200張速繪圖,講解觀察人物技巧、速繪重點及提升風格的小撇步。
速繪人物的基礎三堂課:
  ➊ 建立正確的心態
  不要想畫「正確」,而是要「輕鬆地多畫一些」,
  所謂的觀察力,只是「知識」和「經驗」的累積,
  熟悉自然就會,真的畫不出來的時候,只觀察也行。
  因為#魅力十足的圖,和技巧或常識毫無關係。#
  藉由觀察獲得的經驗和記憶,會轉換成「現實感」並活在作品中。
  不斷畫速繪,就能培養出短時間內掌握特徵的能力。
 
  ➋ 練習簡單畫全身的速繪技巧▁▁火柴人練習
  ⑴ 將全身分成15個部位,
  用2D畫全身,
  「頭 部、胸部、骨盤」是橢圓形。
  「上臂、下臂、大腿、小腿、手、腳」是線條。
  用D字形畫胸廓、軀幹和髖部,塑造印象,
  部位和部位之間留下空白,
  就能輕鬆畫出姿勢。
 
  ⑵ 注意基本結構,不要注意輪廓和細節
  看全身:那個人在做什麼?你有什麼感覺?
  看部位:位置和傾斜度?有什麼功用?
  簡單大膽地畫,鎖定在動作和使用身體的方式。
 
  ⑶ 立體化
  畫出火柴人的2D表現方式,稱作Shape,
  接下來要把平面添加立體的資訊,
  讓Shape有厚度(深度),
  只要畫出縱向的中心線,以及表示膨度的橫向曲線,
  就能變成有厚度和方向性的立體物。
 
  ⑷ 創造不對稱平衡
  全身的節奏和動線是一種流線感。
  盡量避免線條左右對稱,
  大原則是:弧線的對面必然是直線。
 
  ➌掌握印象,最後的風格和情緒添加
  這個人正在做¬「什麼」(動作)?他有「什麼樣」的感受(感情)?
  動作和感情,就是本書所說的動態。
  習慣用少量線條畫全身的思考方式後,就加入動線(flow)的觀點吧!
  不同的曲線會流暢地引導視線。
  彎度深的曲線會用慢節奏,彎度淺的曲線會用快節奏來引導視線。
  將線條加上粗細,就會產生強弱,成為更有趣味性的圖。
 
  本書從心態建立到步驟教學,
  不到20秒就能完成一幅速繪,
  附上58張速繪插圖影片,
  從空白至完稿,一筆一畫的繪畫過程全呈現,
  供學習者一遍一遍觀看臨摹,
  零基礎也沒問題。
 
  每次畫的速繪都是僅有一次的體驗,
  是當下你所能畫出的線條所構成的,
  請輕鬆享受速繪的樂趣吧!
 
◆作者簡介    
立中順平    
  日本岡山縣人。
  1993年開始在Disney Animation Japan擔任動畫師。
  後來進入Answer Studio,目前是自由工作者。
 
  曾參與《跳跳虎歷險記》(Disney)、《棒球大聯盟》(電視版)、《鑽石王牌》、《YURI !!!on ICE》、《佐賀偶像是傳奇》等作品。
 
  目前以動作作畫導演的身分參與各個作品的製作,是負責運動動畫動作表現的資深動畫師。
▼黑介紹
由曾經在華特迪士尼動畫工作室與日本動畫公司Answer Studio的日本資深動畫師立中順平撰寫的速繪教學書
教學主張「不要只在意正確,而是要畫出具有魅力的人物。」
在正確的觀念下,不斷的練習速繪,來培養出掌握特徵的能力。
本書分3個章節
第一章節:速繪繪畫 P1-73.
1-1:速繪的觀念介紹
1-2:速繪人物的重點
1-3:掌握印象
第二章節:繪畫技巧P75-145.
2-1:速繪的各種技巧
2-2:身體局部與衣服
2-3:邁向下一步,動態的掌握
第三章節:速繪作品集P151-218.
收錄立中老師3年來的速繪作品。
▼黑書評
多數速寫教學書都很吃繪畫基礎,在沒有人物基礎的前提下會很難入門。
本書教學另闢蹊徑在以沒有基礎的前提下,講解如何學習速繪
內文資訊量雖然大,但搭配簡化好上手的範例
對新手來說比較好入門,實際操作也不會太挫折
推薦給想讓人物動態更有魅力的學習者們~
這本很不錯用~~~

Design College students’ Summer season Break

With summer break fast approaching, graphic design students like me are trying to figure out productive ways to spend their time. Work for money? Work for experience? Summer classes?

I’ve spent the past few months doing everything I can to
find an internship this summer. Finding a company that isn’t an MLM and will
actually pay good money for your design work is tough. Luckily, graphic design
is a field that’s in demand, so there are a lot of good options out there.

The other option for getting design experience during the summer
break is freelance work, but that comes with its own slew of issues. There’s
nothing worse than beginning to work with a client and getting excited for a
project just for them to look at you with a face like the Surprised Pikachu Meme
when you start to discuss cost.

With two weeks left in the semester, here’s hoping we figure
something out soon!